WO2025257647 - RF FRONTEND FOR UNIVERSAL 5G/6G AND LEO SATELLITE COMMUNICATION
National phase entry is expected:
Publication Number
WO/2025/257647
Publication Date
18.12.2025
International Application No.
PCT/IB2025/055475
International Filing Date
27.05.2025
Title **
[English]
RF FRONTEND FOR UNIVERSAL 5G/6G AND LEO SATELLITE COMMUNICATION
[French]
TÊTE RF POUR COMMUNICATION PAR SATELLITE 5G/6G ET LEO UNIVERSELLE
Applicants **
SWIFTLINK TECHNOLOGIES INC.
Inventors
CHEN, Thomas Shoutao
NAVARATNE, Donuwan
HILL, Robert
AHMAD, Aqeel
EL SAWAF, Heba
WU, Wenjing
Priority Data
63/660,036
14.06.2024
US
18/901,936
30.09.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CIPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2574 | |
| EPO | Filing, Examination, Granting | 15210 | |
| Japan | Filing, Examination, Granting | 2309 | |
| South Korea | Filing, Examination, Granting | 2502 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
27,335
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Abstract[English]
According to one embodiment, a millimeter wave (mmWave) antenna unit includes at least one dual-polarized radiating element having a dual feed including a first feed point and a second feed point, a first antenna feed line coupled to the at least one dual-polarized radiating element at the first feed point, and a second antenna feed line coupled to the at least one dual-polarized radiating element at the second feed point. The radiating element is excited by a first signal through the first antenna feed line at a first time moment, and/or the radiating element is excited by a second signal through the second antenna feed line at a second time moment, and/or the radiating element is excited by a third signal through the first and second antenna feed lines at a third time moment.[French]
Selon un mode de réalisation, une unité d'antenne à ondes millimétriques (mmWave) comprend au moins un élément rayonnant à double polarisation ayant une double alimentation comprenant un premier point d'alimentation et un second point d'alimentation, une première ligne d'alimentation d'antenne couplée à l'au moins un élément rayonnant à double polarisation au niveau du premier point d'alimentation, et une seconde ligne d'alimentation d'antenne couplée à l'au moins un élément rayonnant à double polarisation au niveau du second point d'alimentation. L'élément rayonnant est excité par un premier signal à travers la première ligne d'alimentation d'antenne à un premier moment, et/ou l'élément rayonnant est excité par un deuxième signal à travers la seconde ligne d'alimentation d'antenne à un deuxième moment, et/ou l'élément rayonnant est excité par un troisième signal à travers les première et deuxième lignes d'alimentation d'antenne à un troisième moment.